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RSR Part #: SGRM400-16B-TRD Manufacturer Part #: RM400-16B-TRD

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Sig Sauer, M400 TREAD, Semi-automatic, 223 Rem, 556NATO, 16" Stainless Barrel, Magpul SL-K Stock, M-Lok Handguard, Black Finish, 1 Mag, 30Rd


WARNING: Cancer and Reproductive Harm -

  • Free-Floating M-LOK Handguard
  • 16" Stainless Steel Barrel
  • Ambidextrous Controls

Product Description

The M400 TREAD is an optics ready, aluminum frame rifle. The TREAD features a 16" stainless steel barrel with a free-floating M-LOK handguard, a single-stage polished/hard-coat trigger, ambidextrous controls, a Magpul(TM) SL-K 6 position telescoping stock, a mid-length gas system, and is available in 5.56 NATO.